This is one of the only platforms on the London Underground that is not bombarded with billboard advertising. It's a reminder to myself of how an uncluttered environment can give you so much more room to think.

To understand our 20th century

I love this space.

A treasure trove in the The City of London. The Archive of London. Strongrooms hold kilometres of shelving; boxes of matter that has somehow been catalogued and categorised in a traceable manner by the public, for academic, genealogical and other research. This beautiful book is from a box on Epping Forest. On the same visit, I looked through photographs of Blitz singsongs in Bethnal Green Underground station, 1980s anti-Thatcher / pro-GLC gig posters and paper concertina optical models of the Crystal Palace.

Forget Selfridges or Liberty! Fenwicks Contemporary Womenswear department has the biggest selection of Sonia Rykiel this side of Paris, amongst other great labels such as Thomsen, Dagmar, Les-Prairies-de-Paris and See by Chloe. But the best thing about it – it's quiet!